My dd has had a bit of a dodgy tummy for the past 4/5 days - at first i just assumed she's teething, but it's been a while and she's still doing runny, watery nappies 3-4 times a day. Her little bum is so red and sore, despite nappy off time and sudocrem/metanium...she's eating and drinking ok, but i'm not sure if i should get her checked out. I doubt there's a lot the GP can or will do, other than make me feel totally neurotic...how long do you leave your lo's? (She's 12 mo btw)